Princeton's WordNet(0.00 / 0 votes)Rate this definition: 1  riser(noun) a person who rises (especially from bed) he's usually a late riser. 2  riser, riser pipe, riser pipeline, riser main(noun) a vertical pipe in a building. 3  riser(noun) structural member consisting of the vertical part of a stair or step.
Noblesville Weather - Current Temperature: -12.5 Â°C, Clear, Today's Temperature : -12 / -22 Â°C, Weather in Noblesville Indiana noblesville online us local search
Average Weather in Berryville for January : Sunlight 5 hours a day: Coldest January temperature-34Â°C : Coldest daily temperature-10Â°C : Average daily temperature: 5Â°C : Warmest daily temperature: 1Â°C : Warmest January temperature: 20Â°C : Morning Humidity : 78%: Evening Humidity : 63%: Rain in January: 42 mm: Wet days for January: 7 days